html,body,div,p,ul,ol,li {
    margin: 0;
    padding: 0;
}
body {
    background-color: #eff5f7;
    color: #455a64;
}
::-webkit-scrollbar {
    width: 2px; /* 水平滚动条的高度 */
    height: 2px; /* 垂直滚动条的宽度 */
}
/* 定制滚动条轨道 */
::-webkit-scrollbar-track {
    background: #f1f1f1; /* 轨道颜色 */
}
 
/* 定制滚动条的滑块（thumb） */
::-webkit-scrollbar-thumb {
    background: #888; /* 滑块颜色 */
}
 
/* 当滑块悬停或活动时的样式 */
::-webkit-scrollbar-thumb:hover {
    background: #555; /* 滑块颜色变化 */
}
a,
a:hover,
a:visited {
    color: #455a64;
    text-decoration: none;
}
.btn,
.btn:hover,
.btn:visited  {
    color: #ffffff;
}
li {
    list-style: none;
}
.pointer,
.fullscreen {
    cursor: pointer;
}
.bg-linear-blue {
    background: linear-gradient(#2c9cdd, #1474f1);
}
.bg-linear-indigo {
    background: linear-gradient(#ca43e6, #6610f2);
}
.bg-linear-pink {
    background: linear-gradient(#d63384, #df2727);
}
.bg-linear-orange {
    background: linear-gradient(#f8b523, #f87000);
}
/*头部*/
.dy-header {
    background-color: #448aff;
}
.dy-header-logo {
    flex: 0 0 16.5rem;
}
.dy-header-logo a span {
    padding-top: 0.3rem;
}
.dy-header-user {
    flex: 0 0 8rem;
}
.dy-header-user .dropdown .dropdown-menu {
    left: -4.2rem;
}
.dy-header-user .nav-link {
    color: #ffffff;
}
.dy-avatar img {
    width: 2.4rem;
    border-radius: 50%;
}
/*侧边栏*/
.dy-sidebar {
    top: 56px;
    left: 0;
    bottom: 0;
    width: 16rem;
    overflow: hidden;
    overflow-y: auto;
    background-color: #ffffff;
    -webkit-box-shadow: 1px 0px 20px 0px rgba(69, 90, 100, 0.08);
    box-shadow: 1px 0px 20px 0px rgba(69, 90, 100, 0.08);
}
.dy-slidebar-header {
    background: url("images/slider_user_bg.png") no-repeat;
    background-size: cover;
    position: relative;
}
.dy-slidebar-header::before {
    content: "";
    background: rgba(68, 138, 255, 0.5);
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
}
.dy-slidebar-user-menu {
    width: 14rem;
    border: none;
    padding: 0.5rem;
    display: none;
}
.dy-slidebar-user-menu li {
    padding: 0.5rem 0;
}
.dy-slidebar-menu {
    padding: 0.5rem 1rem;
    padding-top: 0;
}
.dy-slidebar-menu .menu-item {
    border-top: 1px solid #e4e9eb;
}
.dy-slidebar-menu .menu-item .menu-label {
    color: #448aff;
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 1px;
    padding: 0.8rem 0;
}
.dy-slidebar-menu .menu-item ul li {
    padding-bottom: 0.8rem;
}
.dy-slidebar-menu .menu-item ul li a {
    font-size: 14px;
}
.dropdown-item .fa,
.dy-slidebar-user-menu li .fa,
.dy-slidebar-menu .menu-item ul li a .fa {
    padding-right: 0.5rem;
}
.dy-slidebar-menu .menu-item ul li a.nav-link.active {
    color: #448aff;
}
.news-source {
    display: none;
}
.dy-active {
    display: block;
}
/*breadcrumb*/
.dy-topbar {
    background: url("images/top_bg.png") no-repeat;
    background-size: cover;
    padding: 1.1rem 1rem;
    position: relative;
}
.dy-topbar::before {
    content: "";
    background: rgba(68, 138, 255, 0.5);
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
}
.dy-breadcrumb nav {
    --bs-breadcrumb-divider: '>';
}
.breadcrumb-item+.breadcrumb-item::before {
    color: #ffffff;
}
/*内容*/
.dy-main {
    margin-top: 56px;
    margin-left: 16rem;
}
.dy-content {
    margin: 20px;
    padding: 20px;
    border-radius: 4px;
}
.dy-wrapper {
    background-color: #ffffff;
    border-radius: 0.2rem;
    padding: 2rem;
    -webkit-box-shadow: 1px 0px 20px 0px rgba(69, 90, 100, 0.08);
    box-shadow: 1px 0px 20px 0px rgba(69, 90, 100, 0.08);
}
.profile-list {
    padding-bottom: 3.1rem;
}
.upload-action .form-control {
    top: 0;
    left: 0;
    bottom: 0;
    opacity: 0;
}
#showmultimg ul li {
    background-color: #101322;
    margin: 0.5rem;
    font-size: 14px;
    float: left;
}
#showmultimg ul li .delete-gallery {
    padding: 0.2rem 0;
    cursor: pointer;
    text-align: center;
    color: #dc3545;
}
#showmultimg ul li img {
    height: 100px;
}
.btn-append {
    color: #000000;
    border: 1px solid #dee2e6;
}
.btn-append:hover {
    color: #000000;
    border: 1px solid #dee2e6;
}
/*搜索下拉*/
.search-select-input::after {
    position:absolute;
    top: 0.3rem;
    right: 1rem;
    content: "\f107";
    font-family: FontAwesome;
    font-size: 1.2rem;
    color: #3b3b3b;
}
.search-select-list {
    top: 2.4rem;
    left: 0.5rem;
    right: 0.5rem;
    max-height: 10rem;
    overflow-y: auto;
    background-color: #ffffff;;
    border: 1px solid #dee2e6;
    border-radius: 0.2rem;
    padding: 1rem;
    -webkit-box-shadow: 1px 0px 20px 0px rgba(69, 90, 100, 0.08);
    box-shadow: 1px 0px 20px 0px rgba(69, 90, 100, 0.08);
    z-index: 9999;
}
.search-select-list li {
    padding: 0.2rem 0;
    cursor: pointer;
}
.search-select-list li:hover,
.search-select-list li.active {
    color: #448aff;
}
.btn-sky-blue {
    --bs-btn-color: #fff;
    --bs-btn-bg: #3d8bfd;
    --bs-btn-border-color: #3d8bfd;
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: #0c66ee;
    --bs-btn-hover-border-color: #0c66ee;
    --bs-btn-focus-shadow-rgb: 49, 132, 253;
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: #1b75fc;
    --bs-btn-active-border-color: #267cfd;
    --bs-btn-active-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
    --bs-btn-disabled-color: #fff;
    --bs-btn-disabled-bg: #3d8bfd;
    --bs-btn-disabled-border-color: #3d8bfd;
  }